A standard modular reverse osmosis water treatment unit and water treatment system

Abstract

The present invention proposes a standard modular reverse osmosis water treatment unit, comprising: a structural body, a base and an upper cover, wherein: the interior of the structural body has a through cavity, and the outer wall of the structural body is provided with a splicing structure that can be spliced with another structural body; the base and / or the upper cover are integrated with water treatment functional parts, and the base and the upper cover are respectively detachably assembled at the two ends of the structural body, the base is provided with a water inlet channel, and the upper cover is provided with a water outlet channel. The present invention discloses a water treatment system, comprising: a plurality of standard modular reverse osmosis water treatment units as described above, each through cavity is equipped with a reverse osmosis membrane, and the standard modular reverse osmosis water treatment units are spliced with each other to form a reverse osmosis water treatment unit group. The present invention realizes standardized mass production, facilitates quality control, and is conducive to market promotion.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment equipment, and in particular to a standard modular reverse osmosis water treatment unit and a water treatment system. Background Art

[0002] Reverse osmosis is currently the most sophisticated liquid separation technology, widely used in various water treatment processes. Traditional reverse osmosis units are designed based on user needs, flow rate, and water quality, with each project being independently designed and manufactured. Although the production process is standardized, each unit's appearance, piping layout, and configuration list vary. Ultimately, this results in a non-standard manufacturing process, resulting in high production costs and poor scalability, hindering market adoption. Summary of the Invention

[0003] In order to solve the technical problems existing in the background technology, the present invention proposes a standard modular reverse osmosis water treatment unit and a water treatment system.

[0004] It should be noted that the water treatment functional component described in the present invention is a device with a specific function used in the water treatment process.

[0005] The present invention proposes a standard modular reverse osmosis water treatment unit, comprising: a structural body, a base and an upper cover, wherein:

[0006] The interior of the structural body has a through cavity for accommodating the reverse osmosis membrane, and the outer wall of the structural body is provided with a splicing structure capable of being spliced with another structural body;

[0007] Water treatment functional parts are integrated on the base and / or the upper cover. The base and the upper cover can be detachably assembled at both ends of the structural main body and respectively seal the ports at both ends. The base is provided with a water inlet channel for connecting to the water inlet pipe, and the upper cover is provided with a water outlet channel for connecting to the water outlet pipe.

[0008] Preferably, the structural body is a regular polygonal structure, each side of which is provided with a splicing structure, and the splicing structures on each side are centrally symmetrically arranged around the center line of the through cavity.

[0009] Preferably, the splicing structure includes a splicing protrusion and a splicing groove complementary to the splicing protrusion, and the splicing protrusion is located near the side edge of one side of the surface where it is located, and the splicing groove is located near the side edge of the other side of the surface where it is located.

[0010] Preferably, the base and the upper cover both include a screw-in section and a limiting base fixed to one end of the screw-in section, and the screw-in sections of the base and the upper cover are respectively located inside the through cavity to press the reverse osmosis membrane inside the through cavity from both ends.

[0011] Preferably, the through cavity is a cylindrical cavity, and an internal thread section is provided at each end thereof; the screw-in section is threadedly connected to the internal thread section to form a detachable assembly of the base and the upper cover with the structural body.

[0012] Preferably, the screw-in section has a central cavity coaxial with the through cavity, and multiple water inlet channels and water outlet channels are provided, which are respectively arranged along the circumference of the outer wall of the corresponding limiting base and are all connected to the corresponding central cavity.

[0013] Preferably, the limiting base is a regular polygonal structure, and each side thereof is provided with a water inlet channel or a water outlet channel.

[0014] Preferably, it also includes a water inlet plug column adapted to the water inlet channel for blocking the water inlet channel and a water outlet plug column adapted to the water outlet channel for blocking the water outlet channel.

[0015] Preferably, the water inlet channel and the water outlet channel are both threaded holes, and the water inlet hole plug and the water outlet hole plug are both bolts adapted thereto.

[0016] The present invention discloses a water treatment system comprising: a plurality of standard modular reverse osmosis water treatment units as described above, wherein a reverse osmosis membrane is installed in the through cavity of each standard modular reverse osmosis water treatment unit, and the standard modular reverse osmosis water treatment units are spliced together to form an overall reverse osmosis water treatment unit group.

[0017] Preferably, it further includes a water inlet pipeline, a pretreatment unit, a detection unit, a flow balancing unit, a water outlet pipeline, and a water treatment unit, wherein:

[0018] The water treatment unit includes a water inlet pipeline for conveying raw water to the pretreatment unit;

[0019] The pretreatment unit is used to pretreat the raw water and transport the treated raw water to the detection unit;

[0020] The detection unit is used to detect the incoming water, and transmit the incoming water that meets the requirements to the flow balancing unit, and return the incoming water that does not meet the requirements to the pretreatment unit;

[0021] The flow equalizing unit is used to divide the incoming water and deliver it to each standard modular reverse osmosis water treatment unit respectively;

[0022] Each standard modular reverse osmosis treatment unit processes the incoming water separately and collects the treated clean water into the outlet pipe for output through the outlet pipe.

[0023] The standard modular reverse osmosis membrane water treatment unit proposed in the present invention has a simple structure. During use, it can adapt to the needs of small-scale water treatment projects, and can also be assembled and combined at will to meet the needs of large-scale water treatment projects; it has high flexibility, thereby realizing standardized batch production, facilitating quality control, being beneficial to market promotion, and reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a standard modular reverse osmosis water treatment unit proposed in the present invention after splicing.

[0025] Figure 2 This is a schematic structural diagram of the structural main body of a standard modular reverse osmosis water treatment unit proposed in the present invention.

[0026] Figure 3 This is a structural schematic diagram of the base in a standard modular reverse osmosis water treatment unit proposed in the present invention.

[0027] Figure 4 This is a cross-sectional view of the base in a standard modular reverse osmosis water treatment unit proposed by the present invention.

[0028] Figure 5 This is a structural schematic diagram of the upper cover in a standard modular reverse osmosis water treatment unit proposed by the present invention.

[0029] Figure 6 This is a structural schematic diagram of a water treatment system proposed by the present invention. DETAILED DESCRIPTION

[0030] Reference Figure 1 The present invention proposes a standard modular reverse osmosis water treatment unit, which includes: a structural body 1, a base 2 and an upper cover 3.

[0031] Reference Figure 2 The interior of the structural body 1 has a through cavity for accommodating the reverse osmosis membrane. The structural body 1 is a regular polygonal structure, and each side thereof is provided with a splicing structure 4. The splicing structure 4 includes a splicing protrusion 41 and a splicing groove 42 complementary to the splicing protrusion 41, and the splicing structures 4 on each side are centrally symmetrically arranged around the center line of the through cavity, so that the splicing structure 4 on each structural body 1 can be spliced with the splicing structure 4 on another structural body 1 in any direction without being restricted by direction.

[0032] In order to ensure the firmness and stability of the splicing, in this embodiment, the splicing protrusion 41 is arranged near the side edge of one side of the surface where it is located, and the corresponding splicing groove 42 is arranged near the side edge of the other side of the surface where it is located.

[0033] Reference Figure 3-5The base 2 and / or the upper cover 3 are integrated with water treatment functional parts, which are devices with specific functions used in the water treatment process, including a pressure gauge (not shown in the figure), a flow meter (not shown in the figure) and an explosion-proof valve (not shown in the figure), wherein: the pressure gauge and the flow meter are integratedly installed on the upper cover 3, and the explosion-proof valve is integratedly installed on the base 2. Specifically: a pressure gauge installation slot 11 and a flow meter installation slot 12 are provided on the upper cover 3, and the pressure gauge and the flow meter are installed in the corresponding slots respectively. The base 2 has an explosion-proof valve installation cavity 13 inside, and the explosion-proof valve is installed in the explosion-proof valve installation cavity 13.

[0034] Both the base 2 and the upper cover 3 include a screw-in section a and a limiting base b fixed to one end of the screw-in section a; the through cavity is a cylindrical cavity, and an internal thread section is provided at both ends thereof; the base 2 and the upper cover 3 are respectively located at the two ends of the structural body 1, and the screw-in sections a of the base 2 and the upper cover 3 are respectively located inside the through cavity and are threadedly connected to the corresponding internal thread sections to form a detachable assembly of the base 2 and the upper cover 3 with the structural body 1, and the screw-in section a screwed into the through cavity can press the reverse osmosis membrane inside it from both ends of the through cavity, thereby limiting its movement in the through cavity.

[0035] The base 2 is provided with an inlet channel 5 for connecting to the water inlet pipe, and the upper cover 3 is provided with an outlet channel 6 for connecting to the water outlet pipe. Specifically, the screw-in section a has a central cavity 14 coaxial with the through cavity, and there are multiple inlet channels 5 and outlet channels 6, which are arranged circumferentially along the outer wall of the corresponding limiting base b and are connected to the corresponding central cavity 14. Each inlet channel 5 has an inlet plug column adapted thereto, and each outlet channel 6 has an outlet plug column adapted thereto. This structural arrangement is convenient for multi-way water inlet and multi-way water outlet, and also enables the corresponding inlet channel 5 and outlet channel 6 to be connected when the water treatment unit is rotated to any angle position, which facilitates pipeline wiring, and the redundant channels are directly blocked with the corresponding plugs.

[0036] Specifically, the water inlet channel 5 and the water outlet channel 6 in this embodiment are both threaded holes, and the water inlet hole plug column and the water outlet hole plug column are both bolts adapted thereto. When the corresponding water inlet channel 5 is used, the corresponding water inlet hole plug column can be unscrewed. Similarly, when the corresponding water outlet channel 6 is used, the corresponding water outlet hole plug column can be unscrewed.

[0037] Specifically: the limiting base b is a regular polygonal structure, and each side thereof is provided with a water inlet channel 5 or a water outlet channel 6.

[0038] In addition, in this embodiment, the number of sides of the limiting base b of the base 2 and the upper cover 3 is the same or different, such as the limiting base b in the base 2 and the upper cover 3 are both regular quadrilateral structures; or the limiting base b on the base 2 is a regular quadrilateral structure, while the limiting base b in the upper cover 3 is a regular hexagonal structure. The specific setting is adaptively selected according to the number of sides of the structural body 1 and the wiring requirements of the water inlet pipe and the water outlet pipe.

[0039] Reference Figure 6 The present invention discloses a water treatment system, comprising: a water inlet pipeline, a pretreatment unit 7, a detection unit 8, a flow equalizing unit 9, a water outlet pipeline, and a plurality of standard modular reverse osmosis water treatment units as described above, each standard modular reverse osmosis water treatment unit having a reverse osmosis membrane installed in its through cavity, and the standard modular reverse osmosis water treatment units are spliced together to form a reverse osmosis water treatment unit group 10.

[0040] The water inlet pipeline is used to transport raw water to the pretreatment unit 7; the pretreatment unit 7 is used to pretreat the raw water and transport the treated raw water to the detection unit 8. The detection unit 8 is used to test the incoming water, transport the water that meets the requirements to the flow balancing unit 9, and return the water that does not meet the requirements to the pretreatment unit 7. Specifically, the detection unit 8 includes an SDI analyzer. When the detection value is greater than the reverse osmosis membrane treatment threshold, the water is judged to be non-compliant and returned to the pretreatment unit 7. When the detection value is less than the reverse osmosis membrane treatment threshold, the water is judged to meet the requirements and directly transported to the flow balancing unit.

[0041] The flow equalizing unit 9 is used to divert the incoming water and deliver it to each standard modular reverse osmosis water treatment unit respectively; each standard modular reverse osmosis treatment unit processes the incoming water respectively and aggregates the treated clean water into the outlet pipeline for output from the outlet pipeline.

[0042] From the above, it can be seen that the standard modular reverse osmosis membrane water treatment unit proposed in the present invention has a simple structure. During use, it can not only meet the needs of small-scale water treatment projects, but also can be assembled and combined as needed to meet the needs of large-scale water treatment projects; it has high flexibility, thereby realizing standardized batch production, facilitating quality control, being beneficial to market promotion, and reducing waste of resources.

[0043] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A standard modular reverse osmosis water treatment unit, characterized in that: include: A structural body (1), a base (2) and an upper cover (3), wherein: The interior of the structural body (1) is provided with a through cavity for accommodating a reverse osmosis membrane, and the outer wall of the structural body (1) is provided with a splicing structure (4) capable of being spliced with another structural body (1); The base (2) and / or the upper cover (3) are integrated with water treatment functional components. The base (2) and the upper cover (3) are detachably assembled at both ends of the structural body (1) and form a blockage for the ports at both ends. The base (2) is provided with a water inlet channel (5) for connecting to a water inlet pipeline, and the upper cover (3) is provided with a water outlet channel (6) for connecting to a water outlet pipeline. The main structure (1) is a regular polygonal structure, and each side surface thereof is provided with a splicing structure (4), and the splicing structures (4) on each side surface are centrally symmetrically arranged around the center line of the through cavity; The base (2) and the upper cover (3) both comprise a screw-in section (a) and a limiting base (b) fixed to one end of the screw-in section (a); the screw-in sections (a) of the base (2) and the upper cover (3) are respectively located inside the through cavity to press the reverse osmosis membrane inside the through cavity from both ends of the through cavity; The splicing structure (4) includes a splicing protrusion (41) and a splicing groove (42) complementary to the splicing protrusion (41), wherein the splicing protrusion (41) is located near one side edge of the surface on which it is located, and the splicing groove (42) is located near the other side edge of the surface on which it is located; The through cavity is a cylindrical cavity, and internal thread sections are provided at both ends thereof; the screw-in section (a) is threadedly connected to the internal thread section to form a detachable assembly of the base (2) and the upper cover (3) and the structural body (1); The screw-in section (a) has a central cavity (14) coaxial with the through cavity, and a plurality of water inlet channels (5) and water outlet channels (6) are provided, which are respectively arranged along the circumference of the outer wall of the corresponding limiting base (b) and are all connected to the corresponding central cavity (14).

2. The standard modular reverse osmosis water treatment unit according to claim 1, characterized in that: The limiting base (b) is a regular polygonal structure, and each side thereof is provided with a water inlet channel (5) or a water outlet channel (6).

3. The standard modular reverse osmosis water treatment unit according to claim 2, characterized in that: It also includes a water inlet plug column adapted to the water inlet channel (5) for blocking the water inlet channel (5) and a water outlet plug column adapted to the water outlet channel (6) for blocking the water outlet channel (6).

4. The standard modular reverse osmosis water treatment unit according to claim 3, characterized in that: The water inlet channel (5) and the water outlet channel (6) are both threaded holes, and the water inlet hole plug and the water outlet hole plug are both bolts adapted thereto.

5. A water treatment system, characterized in that: include: A plurality of standard modular reverse osmosis water treatment units according to any one of claims 1 to 4, wherein a reverse osmosis membrane is installed in the through cavity of each standard modular reverse osmosis water treatment unit, and the standard modular reverse osmosis water treatment units are spliced together to form a reverse osmosis water treatment unit group (10).

6. The water treatment system according to claim 5, characterized in that It also includes a water inlet pipeline, a pre-treatment unit (7), a detection unit (8), a flow averaging unit (9) and a water outlet pipeline, wherein: The water inlet pipeline is used to transport raw water to the pretreatment unit (7); The pretreatment unit (7) is used to pretreat the raw water and transport the treated raw water to the detection unit (8); The detection unit (8) is used to detect the incoming water, and transmit the incoming water that meets the requirements to the flow averaging unit (9), and return the incoming water that does not meet the requirements to the pretreatment unit (7); The flow equalizing unit (9) is used to divide the incoming water so as to deliver it to each standard modular reverse osmosis water treatment unit respectively; Each standard modular reverse osmosis treatment unit processes the incoming water separately and collects the treated clean water into the outlet pipe for output through the outlet pipe.

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